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Harwin Inc. C903 Series

16 variants · Harwin Inc.

About the Harwin Inc. C903 Series

The Harwin Inc. C903 Series series groups 16 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common applications of Automotive, Industrial, color of Black and contact finish - mating of Silver. Variants differ by cable opening, connector type and mounting type, so you can match the exact cable opening your application requires using the selection guide below. All listed Harwin Inc. C903 Series part numbers are active and orderable.

Select a variant by

Cable opening
0.281\" (7.14mm) · 0.406\" (10.30mm) · 0.620\" (15.75mm) · 0.745\" (18.92mm)
Connector type
Plug, Female Sockets · Plug, Male Pins · Receptacle, Female Sockets · Receptacle, Male Pins
Mounting type
Free Hanging (In-Line) · Panel Mount
Package
Bag · Bulk
Positions
2 (Power) · 3 (Power) · 4 (Power) · 6 (Power)
Shell size - insert
10SL-3 · 10SL-4 · 14S-2 · 14S-6
Voltage rating
200VAC, 250VDC · 500VAC, 700VDC
Features
Backshell, Cable Clamp · Backshell, Cable Clamp, Coupling Nut

Shared specifications

Applications
Automotive, Industrial
Color
Black
Contact finish - mating
Silver
Contact material
Copper Alloy
Current rating
13A
Fastening type
Threaded
Ingress protection
IP67 - Dust Tight, Waterproof
Insert material
Synthetic Rubber
Operating temperature
-55°C ~ 125°C
Orientation
Keyed
Primary material
Metal
Shell finish
Black Zinc Cobalt Alloy

Variant comparison

ParameterC90-3101F14S-6SC90-3102R10SL-3SC90-3102R10SL-4SC90-3102R14S-2PC90-3102R14S-2SC90-3102R14S-6P
Cable opening0.406\" (10.30mm)0.620\" (15.75mm)0.620\" (15.75mm)0.745\" (18.92mm)0.745\" (18.92mm)0.745\" (18.92mm)
Connector typeReceptacle, Female SocketsReceptacle, Female SocketsReceptacle, Female SocketsReceptacle, Male PinsReceptacle, Female SocketsReceptacle, Male Pins
Mounting typeFree Hanging (In-Line)Panel MountPanel MountPanel MountPanel MountPanel Mount
PackageBagBulkBagBagBulkBulk
Positions6 (Power)3 (Power)2 (Power)4 (Power)4 (Power)6 (Power)
Shell size - insert14S-610SL-310SL-414S-214S-214S-6
Voltage rating200VAC, 250VDC500VAC, 700VDC500VAC, 700VDC200VAC, 250VDC200VAC, 250VDC200VAC, 250VDC
FeaturesBackshell, Cable Clamp

Request a quote on any Harwin Inc. C903 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Harwin Inc. C903 Series variants differ?
Harwin Inc. C903 Series part numbers differ by cable opening, connector type, mounting type and package. Use the selection guide above to pick by cable opening.
How many Harwin Inc. C903 Series part numbers are listed?
16 Harwin Inc. C903 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Harwin Inc. C903 Series?
Request a quote (RFQ) for any Harwin Inc. C903 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants